TY  - RPRT
TI  - Editorial: Delayed hypersensitivity and immunity in tuberculosis.
AU  - M J Lefford
PY  - 1975
DO  - 10.1164/arrd.1975.111.3.243
UR  - https://pubmed.ncbi.nlm.nih.gov/804285/
ID  - 804285
ER  -